.b{
    width: 800px!important;
    min-height: 300px;
    display: flex!important;
    /*background-color: antiquewhite;*/
    /*align-items: center;*/
    justify-content: center;
}
.sCard{
    overflow: hidden;
    width: 300px;
    height: 300px;
}
.c{
    min-width: 300px;
    background-color: #6c757d;
    height: 200px;
    margin: 20px;
}
.d{
    width: 800px;
}
div.img
{
    height:200px;
    width:300px;
}
.divImgSports{
    height: 200px;
    width: 300px;
    background: url(../img/sports.jpg) center center;
    background-size: cover;
    overflow: hidden;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}
.divImgScience{
    height: 200px;
    width: 300px;
    background: url(../img/science.jpg) center center;
    background-size: cover;
    overflow: hidden;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}
.divImgFashion{
    height: 200px;
    width: 300px;
    background: url(../img/fashion.jpg) center center;
    background-size: cover;
    overflow: hidden;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}
.divImgVideo{
    height: 200px;
    width: 300px;
    background: url(../img/video.jpg) center center;
    background-size: cover;
    overflow: hidden;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}
.divImgDevice{
    height: 200px;
    width: 300px;
    background: url(../img/device.jpg) center center;
    background-size: cover;
    overflow: hidden;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}
.divImgMovie{
    height: 200px;
    width: 300px;
    background: url(../img/movie.jpg) center center;
    background-size: cover;
    overflow: hidden;
    border-top-left-radius: 4px;
    border-top-right-radius: 4px;
}